帮我写一个校园智慧平台，要求：可以调用平板的摄像头完成学生打卡，教师后台可以根据教室和课程进行查看学生出勤情况；可以远程推送图片、文字进行全屏播放的功能。最后可以生成一个APP

def create_app(name):
    from flask import Flask
    from flask import request
    from flask import render_template
    from flask import redirect
    from flask import url_for
    from flask import session
    from flask import flash
    from flask import abort
    from flask import g
    from flask import make_response
    from flask import send_from_directory
    from flask import send_file
    from flask import send